Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and METOP-SGA1 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 6/16/2026
| Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (METOP-SGA1) | Time (METOP-SGA1) | Lat,Lon (METOP-SGA1) | SZA (METOP-SGA1 ) | Distance(km) | Time Diff (sec) |
| 1 | 06/17/2026 | 22:22:52 | 73.74,-165.28 | 50.53 | 06/17/2026 | 22:23:58 | 73.71,-162.29 | 50.34 | 93.19 | 66 |
| 2 | 06/17/2026 | 23:13:34 | -73.64, 2.28 | 129.59 | 06/17/2026 | 23:14:42 | -73.60, 4.78 | 129.76 | 78.60 | 68 |
| 3 | 06/18/2026 | 00:04:16 | 73.44, 170.05 | 50.20 | 06/18/2026 | 00:05:26 | 73.38, 171.62 | 50.05 | 50.44 | 70 |
| 4 | 06/18/2026 | 00:54:58 | -73.33, -22.40 | 129.92 | 06/18/2026 | 00:56:09 | -73.32, -21.18 | 130.01 | 39.10 | 71 |
| 5 | 06/18/2026 | 01:45:40 | 73.13, 145.35 | 49.86 | 06/18/2026 | 01:46:53 | 73.10, 145.68 | 49.80 | 10.97 | 73 |
| 6 | 06/18/2026 | 02:36:22 | -73.03, -47.11 | 130.26 | 06/18/2026 | 02:37:36 | -73.05, -47.12 | 130.26 | 1.62 | 74 |
| 7 | 06/18/2026 | 03:27:08 | 73.03, 120.20 | 49.75 | 06/18/2026 | 03:28:16 | 73.03, 120.18 | 49.73 | 0.90 | 68 |
| 8 | 06/18/2026 | 04:17:52 | -73.03, -72.48 | 130.26 | 06/18/2026 | 04:18:58 | -73.02, -72.51 | 130.28 | 1.38 | 66 |
| 9 | 06/18/2026 | 05:08:38 | 73.03, 94.84 | 49.74 | 06/18/2026 | 05:09:38 | 73.00, 94.78 | 49.71 | 3.06 | 60 |
| 10 | 06/18/2026 | 05:59:22 | -73.03, -97.85 | 130.26 | 06/18/2026 | 06:00:19 | -73.05, -97.80 | 130.26 | 2.86 | 57 |
| 11 | 06/18/2026 | 06:50:08 | 73.02, 69.47 | 49.74 | 06/18/2026 | 06:50:59 | 73.03, 69.50 | 49.73 | 1.24 | 51 |
| 12 | 06/18/2026 | 07:40:51 | -73.02,-123.22 | 130.27 | 06/18/2026 | 07:41:40 | -73.02,-123.19 | 130.28 | 0.87 | 49 |
| 13 | 06/18/2026 | 08:31:37 | 73.02, 44.10 | 49.73 | 06/18/2026 | 08:32:20 | 73.01, 44.11 | 49.71 | 1.85 | 43 |
| 14 | 06/18/2026 | 09:22:21 | -73.02,-148.58 | 130.27 | 06/18/2026 | 09:23:02 | -73.00,-148.58 | 130.30 | 2.50 | 41 |
| 15 | 06/18/2026 | 10:13:07 | 73.02, 18.73 | 49.73 | 06/18/2026 | 10:13:41 | 73.03, 18.82 | 49.73 | 3.33 | 34 |
| 16 | 06/18/2026 | 11:03:51 | -73.02,-173.95 | 130.28 | 06/18/2026 | 11:04:23 | -73.02,-173.87 | 130.28 | 2.92 | 32 |
| 17 | 06/18/2026 | 11:54:37 | 73.02, -6.64 | 49.72 | 06/18/2026 | 11:55:03 | 73.01, -6.57 | 49.71 | 2.51 | 26 |
| 18 | 06/18/2026 | 12:45:21 | -73.02, 160.68 | 130.28 | 06/18/2026 | 12:45:45 | -73.00, 160.74 | 130.30 | 2.71 | 24 |
| 19 | 06/18/2026 | 13:36:06 | 72.96, -31.90 | 49.66 | 06/18/2026 | 13:36:25 | 72.98, -31.96 | 49.68 | 2.91 | 19 |
| 20 | 06/18/2026 | 14:26:50 | -72.96, 135.42 | 130.34 | 06/18/2026 | 14:27:07 | -72.98, 135.35 | 130.33 | 2.61 | 17 |
| 21 | 06/18/2026 | 15:17:36 | 72.96, -57.27 | 49.66 | 06/18/2026 | 15:17:47 | 72.96, -57.35 | 49.66 | 2.82 | 11 |
| 22 | 06/18/2026 | 16:08:20 | -72.96, 110.05 | 130.34 | 06/18/2026 | 16:08:29 | -72.95, 109.96 | 130.35 | 3.11 | 9 |
| 23 | 06/18/2026 | 16:59:06 | 72.96, -82.64 | 49.66 | 06/18/2026 | 16:59:08 | 72.98, -82.64 | 49.68 | 2.82 | 2 |
| 24 | 06/18/2026 | 17:49:50 | -72.96, 84.68 | 130.35 | 06/18/2026 | 17:49:50 | -72.98, 84.67 | 130.33 | 2.19 | 0 |
| 25 | 06/18/2026 | 18:40:36 | 72.96,-108.01 | 49.65 | 06/18/2026 | 18:40:30 | 72.96,-108.03 | 49.66 | 0.90 | 6 |
| 26 | 06/18/2026 | 19:31:20 | -72.95, 59.31 | 130.35 | 06/18/2026 | 19:31:12 | -72.95, 59.28 | 130.35 | 0.99 | 8 |
| 27 | 06/18/2026 | 20:22:06 | 72.95,-133.38 | 49.65 | 06/18/2026 | 20:21:52 | 72.93,-133.42 | 49.64 | 2.61 | 14 |
| 28 | 06/18/2026 | 21:12:50 | -72.95, 33.94 | 130.36 | 06/18/2026 | 21:12:34 | -72.93, 33.89 | 130.37 | 3.18 | 16 |
| 29 | 06/18/2026 | 22:03:36 | 72.95,-158.74 | 49.64 | 06/18/2026 | 22:03:13 | 72.96,-158.71 | 49.66 | 1.61 | 23 |
| 30 | 06/18/2026 | 22:54:20 | -72.95, 8.57 | 130.36 | 06/18/2026 | 22:53:55 | -72.95, 8.60 | 130.35 | 1.14 | 25 |
| 31 | 06/18/2026 | 23:45:06 | 72.95, 175.89 | 49.64 | 06/18/2026 | 23:44:35 | 72.93, 175.90 | 49.63 | 1.40 | 31 |
| 32 | 06/19/2026 | 00:35:50 | -72.95, -16.80 | 130.36 | 06/19/2026 | 00:35:17 | -72.93, -16.79 | 130.38 | 1.95 | 33 |
| 33 | 06/19/2026 | 01:26:36 | 72.94, 150.52 | 49.64 | 06/19/2026 | 01:25:56 | 72.96, 150.61 | 49.66 | 3.64 | 40 |
| 34 | 06/19/2026 | 02:17:20 | -72.94, -42.16 | 130.37 | 06/19/2026 | 02:16:38 | -72.95, -42.07 | 130.35 | 3.25 | 42 |
| 35 | 06/19/2026 | 03:08:06 | 72.94, 125.15 | 49.63 | 06/19/2026 | 03:07:18 | 72.94, 125.22 | 49.63 | 2.45 | 48 |
| 36 | 06/19/2026 | 03:58:50 | -72.94, -67.53 | 130.37 | 06/19/2026 | 03:58:00 | -72.93, -67.46 | 130.38 | 2.55 | 50 |
| 37 | 06/19/2026 | 04:49:35 | 72.89, 99.89 | 49.57 | 06/19/2026 | 04:48:40 | 72.91, 99.83 | 49.61 | 3.18 | 55 |
| 38 | 06/19/2026 | 05:40:19 | -72.89, -92.79 | 130.43 | 06/19/2026 | 05:39:22 | -72.91, -92.86 | 130.40 | 2.80 | 57 |
| 39 | 06/19/2026 | 06:31:05 | 72.89, 74.52 | 49.57 | 06/19/2026 | 06:30:02 | 72.89, 74.44 | 49.59 | 2.65 | 63 |
| 40 | 06/19/2026 | 07:21:49 | -72.89,-118.16 | 130.43 | 06/19/2026 | 07:20:44 | -72.88,-118.25 | 130.42 | 2.77 | 65 |
| 41 | 06/19/2026 | 08:12:35 | 72.88, 49.15 | 49.57 | 06/19/2026 | 08:11:23 | 72.91, 49.15 | 49.61 | 3.29 | 72 |
| 42 | 06/19/2026 | 09:03:19 | -72.88,-143.53 | 130.44 | 06/19/2026 | 09:02:05 | -72.91,-143.53 | 130.40 | 2.72 | 74 |
| 43 | 06/19/2026 | 09:54:01 | 72.68, 24.21 | 49.34 | 06/19/2026 | 09:52:49 | 72.68, 23.34 | 49.41 | 28.67 | 72 |
| 44 | 06/19/2026 | 10:44:44 | -72.63,-168.37 | 130.72 | 06/19/2026 | 10:43:32 | -72.63,-169.45 | 130.64 | 35.60 | 72 |
| 45 | 06/19/2026 | 11:35:25 | 72.37, -0.54 | 49.01 | 06/19/2026 | 11:34:16 | 72.40, -2.56 | 49.16 | 68.05 | 69 |
| 46 | 06/19/2026 | 12:26:08 | -72.32, 166.87 | 131.05 | 06/19/2026 | 12:25:00 | -72.30, 164.56 | 130.93 | 78.24 | 68 |
Figure of NOAA-20 and METOP-SGA1 satellite orbits during SNOs since TLE Epoch: 6/16/2026
Download SNOs between NOAA-20 and METOP-SGA1 since TLE EPOCH: 06/16/2026 in txt file.
Historial Predications of SNOs between NOAA-20 and METOP-SGA1